A lack of vitamin B12 (vitamin B12 deficiency) causes the signs and symptoms of pernicious anemia. Without enough vitamin B12, your body can't make enough healthy red blood cells, which causes anemia. Some of the signs and symptoms of pernicious anemia apply to all types of anemia. Other signs and symptoms are specific to a lack of vitamin B12.
Never understood why it's the norm for guys to wear watches on their left hand, and girls are supposed to wear them on the right hand. Date Posted: Apr 2, 2009 #2. Not gay. feminine.
Wear a bracelet, no strict limit to the number of bracelets, can wear one, can also wear two, three, or more.If you only wear one, should be worn in the left hand should be on the right hand, if you put two, you can each wearing a right hand, or wear on the left hand, if wear three only, should wear on the left hand, can not put a hand, the other ...